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dataGrid Table 2 colums (INSERT) 15 Years Ago by njitram Hello i need some help! [code=C#] dataGridView1[ID].Add(idPlayers); dataGridView1[Name].Add(nmPlayers); [/code] This aint working ... ;) [code] Colums: ID, Name Values: idPlayers = Reader.GetString(0); nmPlayers = Reader.GetString(1); [/code] How can i add this into the dataGrid table? Two Colums of Data to a Text File 13 Years Ago by gor.irina I'm very new to Java and I'm basically teaching myself. I'm writing a program where I need to plot some values. I have a while loop and I need to print x and y values to a text file that I can later graph using gnuplot. If someone can help me make two colums of x and y values to a text file I would really appreciate it! Select 3 times two colums in mysql query 10 Years Ago by developer707 … their projects(table name objecte). The table objekte has 4 colums that are connected with the id of the staff. The… Re: Select 3 times two colums in mysql query 10 Years Ago by developer707 Thank you priaeas! I will try to make it works in my case, because the execution of this query gives me to many colums for the moment ... Re: How do I put my output in colums of 4? 16 Years Ago by alembic21 Nick, I entered to code and my results were 4 colums of 20 #'s, not 5 columns of 4 #'s. Any suggestions? Re: Two Colums of Data to a Text File 13 Years Ago by NormR1 By columns I assume you mean two fields of data separated by some spaces on the same line. The line ending with a newline character. When you build the record insert the number of spaces between the two fields and add a newline char at the end: String rec = dataForCol1 + " " + dataForCul2 + "\n"; If you want the … Re: Two Colums of Data to a Text File 13 Years Ago by jon.kiparsky ...or based on the second column if you want the columns to be right justified. What sort of input does gnuplot want? Fixed-width, delimited? Re: Two Colums of Data to a Text File 13 Years Ago by gor.irina It should look like the two columns of data on this website: [url]http://sip.clarku.edu/tutorials/gnuplot/[/url] Re: Two Colums of Data to a Text File 13 Years Ago by NormR1 Do you have any questions on how to create the file you need? Re: Two Colums of Data to a Text File 13 Years Ago by gor.irina I do. I'm not sure what the right question to ask is, but when I tried writing [CODE][/CODE]String rec = x + " " + y + "\n"; it didn't give me an output. I wrote that line in the middle of my while loop. I also tried doing [CODE][/CODE] System.out.printf("%1$10d%2$11.2f%3$10d%4$11.2f\n", x, y); earlier, and it gave … Re: Two Colums of Data to a Text File 13 Years Ago by NormR1 Setting a String variable to a value does NOT create any output. printf() will display the output on the console. Your printf() args look too complicated for what you need. [CODE] System.out.printf("%f %f\n", x, y);[/CODE] Re: Two Colums of Data to a Text File 13 Years Ago by gor.irina How can I create an output? Re: Two Colums of Data to a Text File 13 Years Ago by NormR1 What is an output? Re: Two Colums of Data to a Text File 13 Years Ago by gor.irina Whoops! Sorry I didn't notice the rest of your message. The code works perfectly! Thank you so much. what does the %f and %f/n mean? Re: Two Colums of Data to a Text File 13 Years Ago by NormR1 Read the API doc for the Formatter class. It is explained there. Re: Two Colums of Data to a Text File 13 Years Ago by java_programmer %f is formatter for float data type. In Printf() function, you have to specify the formatter for data type - like %d for int, %s for String, %f for float etc. And /n implies new line. After printing each line, it will print a new line i.e. next output will be printed in a new line. [QUOTE=gor.irina;1296958]Whoops! Sorry I didn't notice the … Re: Two Colums of Data to a Text File 13 Years Ago by java_programmer Mark the thread as solved, if your purpose solved. [QUOTE=java_programmer;1297938]%f is formatter for float data type. In Printf() function, you have to specify the formatter for data type - like %d for int, %s for String, %f for float etc. And /n implies new line. After printing each line, it will print a new line i.e. next output will be … Re: Select 3 times two colums in mysql query 10 Years Ago by pritaeas Start with this, you just need to select the columns you need: select * from objektet o left join stafi s1 on s1.id = o.id_pergjegjesi left join stafi s2 on s2.id = o.id_punime_civile left join stafi s3 on s3.id = o.id_punime_elektomekanike left join stafi s4 on s4.id = o.id_punime_elektrike Re: Select 3 times two colums in mysql query 10 Years Ago by pritaeas You can just select what you need from the o and s1 aliases. Re: Select 3 times two colums in mysql query 10 Years Ago by 1stDAN Hello, are you about to design a new database or have you been working on an already existing database which include these two tables stafi and objektet? Well, if you are freely able to change both tables, life could be easier. Consider this: A staff member is working on many projects. A project has many staff members working on it. I … Update Scoreboard - ASP 17 Years Ago by cancer10 …... I have a database with the following Colums and the data type of all Colums are integer id|score1 | score2 | score3 ------------------------------------ …, and I want to add 30 scores in each 3 colums, the updated value will be 42 | 96 | 40 But … cannot figure out, how should I add and update the colums If I am selecting multiple IDs i.e. 7, 5… compare two SQL database 12 Years Ago by ab73745 … each other. Now each file have 10 colums but i only want to compare 5 colums with other file. for example, some… colums names are (invoice num, time, date, amount) so… script i can write where i can compare those 5 colums. Thanks in advance. Printing problem 16 Years Ago by blondie.simon … software that creates a text file, the text file contains colums of data. When I view and print the text file… using notepad all the colums line up correctly. I am now trying to print the… my form but every time I print it all the colums are no longer lined up :-( This is the code that… showing records into grid asp.net+ms access 13 Years Ago by selicon.valley … now i have the grid into it with show 3 colums my questions are if i want to add2 more… colums which i want to 5 how do i do now …i want to add records into grid rows and colums rember rows are unlimited i m programmer of vb6 i… rerreiving records from ms access into grid asp.net 13 Years Ago by selicon.valley … now i have the grid into it with show 3 colums my questions are if i want to add2 more… colums which i want to 5 how do i do now …i want to add records into grid rows and colums rember rows are unlimited i m programmer of vb6 i… DataGridview - Ado.net Insert problem 12 Years Ago by symeramon … it into the datagridview, after that, I add 4 more colums into the datagridview which are editable, finally pass the entered… in the load of Datagridview... I have 19 colums return from view, 4 more colums I have added. Here is the code… CSV file to Excel 12 Years Ago by gedas … worksheet sub import_data { my $workbook = shift; my $base_name = shift; my $colums = shift; my $data = shift; my $limit = shift || 50_000; my $…->add_worksheet("$base_name - $w"); $worksheet->write('A1', $colums,$bold); } $worksheet->write($i++, 0, $row); } autofit_columns($worksheet); … Quick Help 11 Years Ago by LegendX …(); System.out.println("Please enter the total number of colums: "); COL = scan.nextInt(); int [][] nums = … have to prompt the user for total rows and colums (which I have). **Next, I'm trying…to generate random, capital letters formatted in rows and colums, which I cant generate, its giving some weird… Adding and deleting a column in JTable 19 Years Ago by freesoft_2000 … seem to have in problem in adding columns and deleting colums in the JTable. When my program initializes there are five…" . What i need is a way that when the colums are added the column header names are default. what i… ASP - Excel to Database 17 Years Ago by cancer10 …, Can someone help me with this problem? I have 3 colums in an excel sheet (Serial No, Name, Mobile no), I… the excel sheet into the database which also has 3 colums (Serial No, Name, Mobile no) with a single click of…